00443nam a2200121Ia 4500008004100000082001900041100002300060245008500083260005000168300002700218490002000245500005600265260317b        |||||||| |||| 00| 0 eng d  a512.5bB843.PC  aBressoud, David M.  aProofs and confirmations; the story of the alternating sign matrix conjectureb/  aCambridge:bCambridge University Press,c1999  axv, 274p. Index, Bibl.  aSpectrum series  a"Purchased under NBHM grant for the year 1999-2000"